TWM547446U - Clamping-positioning structure - Google Patents

Description

Clamping positioning structure

The present invention relates to a gripping tool, and more particularly to a grip positioning structure that has both an easy operation and a stable gripping function.

According to the conventional fixture structure, as described in the "Axis Structure of Quick Fixture" issued by the Department of Economics on March 11, 104, which has the approval of the certificate number No. M497070, which mainly includes: a shaft rod, one end of the shaft shaft is combined There is a fixing block, and the other end of the shaft is coupled with a fixing clip. The fixing block is supported by a spring to limit one end of the pulling member. The movable rod holder is slidably disposed on the shaft, and the clamping structure is The normal clamping device fixes the traction member, and the clamping structure is fixedly integrated with the movable clamping seat. The free end of the traction member is fixed to an elastic rod, and the elastic rod is pivoted to the eccentric operating handle through the fixing clamping seat. The handle is pressed against the concave end of the free end of the clamping seat, and the eccentric operating handle swings the pulling member and the movable clamping seat to clamp the object in the direction of the fixed clamping seat; The at least one slot is provided, the slot is connected to one of the hollow passages in the shaft, the traction member is a steel straight rod body, the traction member is disposed in the hollow passage inside the shaft, and the outer sleeve of the shaft slides the movable clamp Clip detent structure is slidably disposed on the shaft inside the hollow channel, the clip detent pawl fixing clamp structure may normal traction member detent structure sandwiched by a shaft integrally fixed to the seat sectional groove and movable clips. Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reason is as follows: the operating handle is pressed against the concave end of the free end of the clamp, and the handle is rotated by the eccentric operation. The traction member and the movable clamp seat are clamped toward the fixed clamp seat Although the conventional jig structure can effectively clamp the object, the components thereof are many and the assembly is too complicated, which results in high production cost and inconvenience, which is a technical problem to be improved by the creation.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a clamping positioning structure for the above-mentioned shortcomings existing in the prior art.

a strip-shaped rod; a clamping member is open to define a groove, and the groove is sleeved on the strip-shaped rod, and the groove is formed with a first end opening and a second end opening, and the clamping member is internally a hole is formed, and the groove is communicated with the groove, and the clamping member has a rear end hole on a side of the groove provided with the rod hole and adjacent to the opening of the first end, and thereafter A rear end pin is disposed at the end hole, and the rear end pin partially overlaps the groove, and the clamping member is disposed on the other side of the groove provided with the rod hole and adjacent to the second end opening. a front end hole, and a front end pin is disposed at the front end hole, and the front end pin partially overlaps the groove, and the clamping member extends at least one clamping portion in the opening direction of the second end, and a locking component is disposed And at the rod hole of the clamping member, and the locking rod assembly presses and locks the strip rod.

Wherein, the clamping member has a receiving opening through the rod hole, and a limiting slot is further defined between the receiving opening and the rod hole, and the locking component comprises a screw, a nut and a rotating wheel And the nut and the rotating wheel are screwed to the screw, and the screw is installed at the rod hole of the clamping member, so that the nut is fixed to the limiting slot, and the rotating wheel is exposed Set at the accommodating port, Further rotating the wheel to match the limit of the nut forms an axial displacement of the screw.

Wherein, the clamping member has a receiving opening through the rod hole, and a limiting slot is further defined between the receiving opening and the rod hole, and the locking component comprises a screw and a nut, the screw is A rotating wheel is fixed at one end, and the nut is screwed to the screw, and the screw is installed at the rod hole of the clamping member, so that the nut is fixed to the limiting groove, and the rotating wheel is exposed Provided at the receiving opening, rotating the rotating wheel to match the limit of the nut to form a synchronous axial displacement of the rotating wheel and the screw.

Wherein, the clamping member is covered with a cover plate, and the cover plate defines a groove, a rod hole, a front end hole, a rear end hole, a limiting slot and a receiving opening corresponding to the clamping member, and The strip rod, the front end latch, the rear end latch and the locking assembly are assembled by the corresponding position of the cover plate and the clamping member.

Wherein, the shortest distance between the front end pin and the rear end pin is set to an imaginary line, and the axis direction of the screw is set with an extension line, and the extension line passes through the midpoint of the imaginary line.

Wherein, the clamping member and the cover plate are locked and fixed by a plurality of bolts.

Wherein, the clamping member defines a hanging hole, so that the clamping member can be hung by the hanging hole.

Wherein, the clamping member further has at least one clamping portion extending in the opening direction of the first end.

The main purpose of the present invention is that the clamping member can be slidably adjusted by the strip bar, and the clamping portion forms a pair of articles, and the rotating wheel of the locking component is rotated after the clamping. The nut is fixed to the limiting slot, so that the rotation of the rotating wheel can generate the axial lifting of the screw, thereby controlling the screw to form a pressing limit on the strip rod toward the groove, and the rear end is inserted The pin is placed at an end relatively far from the article, and the front end pin is placed at the end of the article, and the front end pin and the rear end pin can be pressed at an oblique angle to the strip bar, thereby generating the function of clamping the bar The reaction force formed by the clamped article can cause the front end pin to be more angularly clamped with the rear end pin, so as to achieve the practical effect of stable clamping by using the simplified structure.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧ rod

20‧‧‧Clamping parts

21‧‧‧ trench

211‧‧‧ first end opening

212‧‧‧Second end opening

213‧‧‧End hole

214‧‧‧ front end hole

22‧‧‧ rod holes

221‧‧‧ 容口

222‧‧‧ Limit slot

23‧‧‧ Rear end latch

24‧‧‧ front end latch

25‧‧‧Clamping Department

26‧‧‧ Cover

261‧‧‧ trench

262‧‧‧ rod holes

263‧‧‧ front end hole

264‧‧‧ rear end hole

265‧‧‧ Limit slot

266‧‧‧ 容口

27‧‧‧ bolt

28‧‧‧ hanging holes

29‧‧‧Clamping Department

30‧‧‧Locking components

31‧‧‧ screw

32‧‧‧ nuts

33‧‧‧Runner

L1‧‧‧ imaginary line

L2‧‧‧ extension line

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a schematic diagram of the state of use of this creation (1).

Figure 4 is a schematic diagram of the state of use of this creation (2).

Figure 5 is a schematic diagram of the state of use of this creation (3).

Figure 6 is a schematic view of another embodiment of the present creation.

Figure 7 is a schematic view of still another embodiment of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the following [simplified description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Section 3. As shown in the figure, a clamping and positioning structure includes a strip 10, a clamping member 20 and a locking assembly 30. A clamping member 20 is open to define a groove 21 and is defined by the groove. 21 sets are disposed on the strip bar 10, and the groove 21 is formed with a first end opening 211 and a second end opening 212, and the clamping member 20 is internally provided with a sleeve. The rod hole 22 is communicated with the groove 21, and the clamping member 20 defines a rear end hole at a side of the groove 21 where the rod hole 22 is provided and adjacent to the first end opening 211. 213, and a rear end pin 23 is bored at the rear end hole 213, and the rear end pin 23 is partially overlapped with the groove 21, and the clamping member 20 is disposed in the groove 21 of the rod hole 22. A front end hole 214 is defined in the second end opening 212, and a front end pin 24 is bored in the front end hole 214. The front end pin 24 partially overlaps the groove 21, and the clamping member The at least one clamping portion 25 extends from the second end opening 212, and the clamping member 20 extends through the receiving hole 221 through the rod hole 22, and the receiving port 221 and the rod hole 22 are further opened. There is a limiting slot 222, a locking component 30 is disposed at the rod hole 22 of the clamping member 20. The locking component 30 includes a screw 31, a nut 32 and a rotating wheel 33, and the nut 32 is The rotating wheel 33 is screwed to the screw 31, and the screw 31 is mounted on the rod hole 22 of the clamping member 20, and the nut 32 is fixed to the limiting slot 222, and the rotating wheel 33 is Exposed setting The axial displacement of the screw 31 is formed by the locking assembly 30, and the locking rod assembly 30 is pressed against the limit of the nut 32, and the locking rod assembly 30 is pressed against the strip rod 10, And the front end latch 24 and the rear end latch 23 form an oblique angle clamping, thereby quickly forming a firm clamping effect, wherein the clamping member 20 is covered with a cover plate 26, and the cover plate 26 is correspondingly clamped The holding member 20 defines a groove 261, a rod hole 262, a front end hole 263, a rear end hole 264, a limiting groove 265 and a receiving opening 266, and the cover plate 26 and the clamping member 20 are The strip bar 10, the front end pin 24, the rear end pin 23 and the locking assembly 30 are assembled and closed, and the plurality of bolts 27 are formed between the clamping member 20 and the cover plate 26 to be locked and fixed.

For the actual use, please view it from the second figure to the fifth figure. The locking assembly 30 is screwed through the screw 31 to the rotating wheel 33 and the nut 32, and then the screw 31 is mounted on the screw 31. The rod hole 22 of the clamping member 20 is disposed on the receiving port 221 and the nut 32 In the limiting slot 222, the clamping member 20 is respectively provided with a rear end latch 23 and a front end latch 24 at the rear end hole 213 and the front end hole 214, and further covers the clamping member 20 with the cover 26 to The groove 261 of the cover plate 26, the rod hole 262, the front end hole 263, the rear end hole 264, the limiting groove 265 and the receiving port 266 cooperate to fix the locking assembly 30, the front end pin 24 and the rear end pin 23, and finally The bolt 27 locks the clamping member 20 and the cover plate 26, and the strip rod 10 is inserted into the groove 21 of the clamping member 20, and the other end of the strip rod 10 is also fitted with a clamping structure (Fig. Marking), the clamping member 20 can be slid to the strip rod 10 for adjustment, and the clamping portion 25 forms an arrangement for the article, and after the clamping, the rotating wheel 33 of the locking assembly 30 is rotated, The nut 32 is fixed to the limiting slot 222, so that when the rotating wheel 33 rotates in the original direction, the axial movement of the screw 31 can be generated, thereby controlling the screw 31 to form a pressing force on the strip rod 10 toward the groove 21. Limiting, while the rear end pin 23 is placed at an end relatively far from the article, and the front end pin 24 is placed at the end of the article relatively close to the article, and the front end pin 24 and the rear end pin 23 can be beveled Squeezing the strip rod 10, thereby generating the function of clamping the rod 10, so that the reaction force formed by the clamped article can cause the front end pin 24 and the rear end pin 23 to be more angularly clamped. The simplified structure is used to achieve the practical effect of stable clamping. Conversely, as long as the rotating wheel 33 is reversely rotated to return the screw 31 and the clamping member 20 is controlled to form a slight tilt toward the article direction, the front end pin 24 can be eliminated. The clamping effect with the rear end pin 23, thereby easily removing the article and adjusting the relative position of the clamping member 20 and the strip bar 10, that is, having the advantage of being easy to operate, further explained, as shown in FIG. 5, The shortest distance between the front end pin 24 and the rear end pin 23 is set to an imaginary line L1, and the axis of the screw 31 is set with an extension line L2, and the extension line L2 passes through the midpoint of the imaginary line L1, thereby constituting the most Good angled clamping effect.

In another embodiment of the present invention, the holding member 20 is connected to the receiving hole 221 through the rod hole 22 through the rod hole 22, and the receiving port 221 and the rod hole are continuously viewed from FIG. A limiting slot 222 is defined between the two ends, and the clamping member 20 is covered with a cover plate 26, and the cover plate 26 defines a groove 261, a rod hole 262 and a front end hole 263 corresponding to the clamping member 20. a rear end hole 264, a limiting slot 265 and a receiving port 266. The locking assembly 30 includes a screw 31 and a nut 32. The screw 31 has a rotating wheel 33 fixed at one end, and the nut A screw 32 is disposed on the screw 31, and is disposed at the rod hole (22) (262) of the clamping member 20, and the nut 32 is fixed to the limiting groove (222) (265). The rotating wheel 33 is disposed at the receiving port (221) (266), and the rotating wheel 33 is matched with the limit of the nut 32 to form a synchronous axial displacement of the rotating wheel 33 and the screw 31. That is, the space of the accommodating port (221) (266) is larger than the rotating wheel 33, so that the rotating wheel 33 can be displaced up and down at the accommodating port (221) (266), thereby achieving the purpose of using the equivalent operation locking component 30. According to another embodiment of the present invention, as shown in FIG. 7, the clamping member 20 defines a hanging hole 28, so that the clamping member 20 can be hung and placed by the hanging hole 28. This improves the convenience of storage, and the clip A first member 20 to the other end opening 211 extending in a direction having at least a holding portion 29, and thus select different clamping manner.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ rod

20‧‧‧Clamping parts

21‧‧‧ trench

211‧‧‧ first end opening

212‧‧‧Second end opening

213‧‧‧End hole

214‧‧‧ front end hole

22‧‧‧ rod holes

221‧‧‧ 容口

222‧‧‧ Limit slot

23‧‧‧ Rear end latch

24‧‧‧ front end latch

25‧‧‧Clamping Department

26‧‧‧ Cover

261‧‧‧ trench

262‧‧‧ rod holes

263‧‧‧ front end hole

264‧‧‧ rear end hole

265‧‧‧ Limit slot

266‧‧‧ 容口

27‧‧‧ bolt

30‧‧‧Locking components

31‧‧‧ screw

32‧‧‧ nuts

33‧‧‧Runner

Claims (8)

A clamping and positioning structure comprises: a strip-shaped rod; a clamping member, the clamping member is open to define a groove, and the groove is sleeved on the strip-shaped rod, and the groove is formed with a first The end opening and the second end opening, the inside of the clamping member is provided with a rod hole, and the groove is communicated by the rod hole, and the clamping member is adjacent to the groove side of the groove provided with the rod hole a rear end hole is defined in the first end opening, and a rear end pin is disposed at the rear end hole, and the rear end pin partially overlaps the groove, and the clamping member is disposed on the rod hole A front end hole is defined in the other side of the groove and adjacent to the second end opening, and a front end pin is disposed at the front end hole, and the front end pin partially overlaps the groove, and the clamping part is at the second end Extending at least one clamping portion in the opening direction; and a locking assembly disposed at the rod hole of the clamping member, and the locking member is pressed against the strip rod and cooperates with the front end The latch forms a beveled grip with the rear end latch, thereby quickly forming a firm grip. The clamping and positioning structure according to the first aspect of the invention, wherein the clamping member has a receiving opening through the rod hole, and a limiting slot is further formed between the receiving opening and the rod hole, The locking assembly includes a screw, a nut and a rotating wheel, and the nut and the rotating wheel are screwed to the screw, and the screw is installed at a rod hole of the clamping member to allow the screw The cap is fixed to the limiting slot, and the rotating wheel is disposed outwardly at the receiving opening, and the rotating wheel is matched with the limit of the nut to form an axial displacement of the screw. The clamping and positioning structure according to the first aspect of the invention, wherein the clamping member has a receiving opening through the rod hole, and a limiting slot is further formed between the receiving opening and the rod hole, The locking assembly includes a screw and a nut, the screw is fixed at one end thereof, and the nut is screwed to the screw, and the screw is installed at the rod hole of the clamping member to make the screw The cap is fixed to the limiting slot, and the rotating wheel is disposed at the receiving opening in an exposed manner. The rotating wheel cooperates with the limit of the nut to form a synchronous axial displacement of the rotating wheel and the screw. The clamping positioning structure according to the second or third aspect of the invention, wherein the shortest distance between the front end pin and the rear end pin is set to an imaginary line, and the screw shaft direction is set with an extension line, and The extension line passes through the midpoint of the imaginary line. The clamping and positioning structure according to the second or third aspect of the invention, wherein the clamping member is covered with a cover plate, and the cover plate defines a groove, a rod hole, and a corresponding to the clamping member. a front end hole, a rear end hole, a limiting slot and a receiving opening, and the strip bar, the front end latch, the rear end latch and the locking component are assembled by the cover plate corresponding to the corresponding position of the clamping member . The clamping positioning structure according to claim 5, wherein the clamping member and the cover plate are locked and fixed by a plurality of bolts. The clamping positioning structure according to the first aspect of the invention, wherein the clamping member defines a hanging hole, so that the clamping member can be hung by the hanging hole. The clamping positioning structure according to claim 1, wherein the clamping member further has at least one clamping portion extending in the first end opening direction.